MESON Chess Problem Database

Problem Display
PID: 222419 (8/1nr2B2/3N1p2/p1B1kP2/8/3PK3/4P3/2Nr4 w - - 0 1)

Schett, Sophie

Brooklyn Chess Chronicle, 1884

8/1nr2B2/3N1p2/p1B1kP2/8/3PK3/4P3/2Nr4

#2

8 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Rxc1
      • 2.d4#
    • 1...Re1
      • 2.d4#
    • 1...Rf1
      • 2.d4#
    • 1...Rg1
      • 2.d4#
    • 1...Rh1
      • 2.d4#
    • 1...Rxd3+
      • 2.Sxd3#
  • Keys
    • 1.Be6!
      • threat
        • 2.Sc4#
      • 1...Rxd3+
        • 2.Sxd3#
      • 1...Rxc1
        • 2.d4#
      • 1...Rxc5
        • 2.Sf7#
      • 1...Sxd6
        • 2.Bd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 4
  • Sets
    • R(a);N_GUARD,XS(A)::P(C)
    • R(a);N_GUARD,P_PINP(B)::P(C)
    • R(a);N_GUARD::P(C)
    • R(a);CHECK,XP(C)::S(A),XR(a)
  • Actual
    • B(H);
    • Threat
      • S(G)
    • Vars
      • R(a);CHECK,XP(C)::S(A),XR(a)
      • R(a);N_GUARD,XS(A)::P(C)
      • R(f);N_GUARD,XB(E)::S(G)
      • S(e);SBLOCK,XS(G)::B(E)
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